SERIES 90 MODUTROL IV™ MOTORS
Dimensions: See Fig. 1.
Electrical Ratings: See Table 3.
Control Inputs: Proportional, Series 90.
NOTE: Motor Series 90 control can be either Electronic, or Mechanical (135 ohm).
Auxiliary Switch Ratings: See Table 4.
Ambient Temperature Ratings:
Maximum: 150°F (66°C) at 25% duty cycle.
Minimum:
NOTE: 25% duty cycle indicates that the motor operates for 6 out of every 24 hours.
Dead Weight Load On Shaft:
Power or Auxiliary End: 200 lb (90.8 kg) maximum.
Maximum Combined Load: 300 lb (136 kg). (Dual shaft motors only.)
Crankshaft: 3/8 in. (9.5 mm) square. (Some models have
Stroke:
Fixed Stroke Models: Available 90° or 160°.
Adjustable Stroke Models: Available field adjustable from 90° to 160° (See Stroke Setting Procedure).
Timing And Torque: See Table 5.
Approvals:
Underwriters Laboratories Inc. Listed: File No. E4436, Guide No. XAPX.
Canadian Standards Association Certified: General Listed File No. LR1620, Guide
NOTE: CE compliance can be attained with the proper accessories (such as the 4074EZE).
Accessories:
198162JA Internal Transformer; 24 Vac 50/60 Hz primary, 24 Vac secondary (for electrical isolation).
198162EA Internal Transformer; 120 Vac 50/60 Hz primary, 24 Vac secondary.
198162GA Internal Transformer; 220 Vac 50/60 Hz primary, 24 Vac secondary.
198162AA Internal Transformer; 120/208/240 Vac 50/60 Hz primary, 24 Vac secondary.
220736 Internal Auxiliary Switch Kit can be
Two- (220736B) switch kits available.
220741A Screw Terminal Adapter converts the standard
221455A Infinitely Adjustable Crank Arm approximately 0.75 inch shorter than the 4074ELY Crank Arm, can rotate through downward position and clear base of motor without requiring use of adapter bracket.
221508A Resistor Board plugs onto Series 90 Motor quick- connect wire terminals. Provides same functionality as 4074BYK, 4074EAU, 4074EDC, or 4074EED Resistor Kits.
4074BYK Series 90 Resistor Kit provides for unison control of up to six Series 90 Motors.
4074EAU W973 Resister Kit provides for control of two or three Series 90 Motors from a W973
4074EDC
4074EED Unison Control
4074ERU Weatherproofing Kit provides NEMA 3 rating for Modutrol IV Motors mounted in position other than upright.
4074EZE Bag Assembly with parts to provide CE compliance. 7617ADW Crank Arm approximately 0.75 inch shorter than
7616BR Crank Arm. Can rotate through downward position and clear base of motor without requiring use of adapter bracket.
Tulsa, OK
Requires Honeywell 7617DM Coupling.
Q100 Linkage connects Modutrol® motor to V51 Butterfly Valve. Requires the 220738A adapter bracket (packed with TRADELINE Modutrol IV motors).
Q181 Auxiliary Potentiometer for sequence or unison control of 1 to 4 additional modulating (Series 90) motors.
Q209E,F Potentiometer limits motor minimum position.
Q5001 Bracket and Linkage Assembly connects Modutrol motor to a water or steam globe valve.
Q605 Damper Linkage connects motor to damper. Includes motor crank arm.
Q607 External Auxiliary Switch controls auxiliary equipment as a function of motor position.
Q7130A Interface Module with selectable voltage ranges
Q7230A Interface Module with selectable control
Q7330A Interface Module for W936 Economizer applications adapts motor to M73XX function.
Q7630A Interface Module for
Table 2. Modutrol Motor Cross-Reference.
Original Motor | Replacements |
M944A,C,D, M954 | M9181, M9194, M9191, M9194 |
M965, M975 | M9172, M9175 |
|
|
M934D | M9161, M9164, M9171, M9174 |
|
|
M945A,D,F, M955 | M9182, M9185, M9183, M9186 |
|
|
M941 | M9481, M9484, M9491, M9494 |
|
|
3 |